Kingdom [Animalia] Linnaeus, 1758 - animals
   Subkingdom Metazoa Haeckel, 1874 see Kingdom Animalia Linnaeus, 1758
     Division Eumetazoa Butschli, 1910 see Subkingdom Eumetazoa Butschli, 1910
       Subdivision Bilateralia
         Phylum Chordata Bateson, 1885 - chordates
           Subphylum Vertebrata Cuvier, 1812 - vertebrates
             Class Aves Linnaeus, 1758 - birds see Subclass Aves Linnaeus, 1758
               Subclass Neornithes Gadow, 1893 see Clade Neornithes Gadow, 1893
                 Order Cuculiformes Wagler, 1830 - cuckoos and plantain-eaters
                   Family Cuculidae Vigors, 1825 - cuckoos
                     Subfamily Cuculinae Vigors, 1825
                       01 Genus Clamator Kaup, 1829
                       02 Genus Pachycoccyx Cabanis, 1882
                       03 Genus Hierococcyx Müller, 1842 see Genus Cuculus Linnaeus, 1758
                       04 Genus Cuculus Linnaeus, 1758
                       05 Genus Chrysococcyx Boie, 1826
                       06 Genus Chalcites Lesson, 1830 see Genus Chrysococcyx Boie, 1826
                       07 Genus Misocalius Cabanis & Heine, 1862-1863[1863] see Genus Chrysococcyx Boie, 1826
                       08 Genus Cacomantis S. Müller, 1842
                       09 Genus Surniculus Lesson, 1830
                       10 Genus Pentoceryx see Genus Cacomantis S. Müller, 1842
                       11 Genus Caliechthrus Cabanis & Heine, 1862-1863[1863]
                       12 Genus Rhamphomantis Salvadori, 1878
                       13 Genus Microdynamis Salvadori, 1878
                       14 Genus Cercococcyx Cabanis, 1882
                       15 Genus Eudynamis Lesson, 1828 see Genus Eudynamys Vigors & Horsfield, 1827
                       16 Genus Urodynamis Salvadori, 1880
                       17 Genus Scythrops Latham, 1790